Neoprimal—September 14, 2025
I won’t go into too much detail, just my experience and recommendations. Cirkul really works for encouraging non-water drinkers to stay hydrated. I’m living proof. Some may think, “I can just buy a water enhancer packet or bottle, I don’t need this gimmick.” And while that may be true, the difference for me is the ease and functionality. With Cirkul, I can adjust the flavor instantly instead of juggling two bottles or being stuck finishing and refilling one. I just fill my bottle with cold water, and the moment I get “tired” of plain water, a quick dial turn adds flavor. When I’m ready for plain refreshing water again, another turn brings it back. Simple! “But” here’s what you need to know. Getting the advertised 120 oz of flavor comes with a learning curve. The advertised amount of refills or usage is not misleading, but there are details to consider: • Choose the right bottle size. Don’t buy a massive one if you won’t finish it in due time. The flavor cartridge drains when left sitting, especially if the bottle stays in the fridge or you don’t remember to set the dial to off. Smaller bottles encourage “fill, use, refill.” Larger ones only make sense if you know you’ll empty them. Point being don’t get into the habit of leaving it in a fridge to sit. Fill and use. • Turn the dial off after sipping. Don’t leave it sitting on a number, this wastes flavor. • Sip, don’t chug. If you vacuum or hard-chug with flavor on, you’ll drain the cartridge faster. Your level 6 will be like getting a level 8 (You’ll get a huge flavor burst and then your cartridge will just finish faster) • Avoid freezing the bottle. Freezing messes with the cartridge and there’ll be less space for actual water to flavor in the bottle. If you prefer cold water like I do, consider putting icy cold water in or adding ice. • It’s common sense math. Yes, you can get 120 oz at the DEFAULT setting of 3. But for many of us non-water drinkers, that flavor is insufficient. My sweet spot is 5-6 which gives me ~64oz per cartridge, maybe a bit more. I want to put into perspective that this is a bit more flavor than a capri sun roarin waters drink. This is all variable but I will say, don’t expect six 20 oz refills (120oz) at anything stronger than a 3 setting. Usage is cumulative and not additive, at any setting higher than 3, you’ll get less and less flavor per cartridge. Hope I’ve covered it all. As others have said, most of the flavors are great. My son enjoys them as well (make sure to buy the non caffeine cart for kids, they are marked to easily recognize the type. If it’s a lightning strike, not for kids). My wife also loves it as well. She’s not big on drinks or juices but does want a splash of flavor now and again and now she’s found the perfect thing. I fully recommend this bottle. Read more
Shameeka De Jesus—January 2, 2026
This is a great way to start drinking more water. The 22 oz bottle equals about six bottles of water when using the cartridge. You can adjust the flavor strength to your liking, which I really love. The color is beautiful, and the size of the bottle is perfect. Overall, it makes staying hydrated much easier and more enjoyabl Read more
Huck—June 6, 2025
got this Cirkul starter kit to make drinking water more fun and it’s been such a game-changer! Design & Convenience: The bottle is lightweight and comfortable to carry around. The blue lid fits snugly, and the flip-top design makes it easy to drink on the go. It’s BPA-free, which gives me peace of mind about what I’m using every day. Flavors: I really like the flavor cartridges that came with it—Fruit Punch and Mixed Berry. Both are tasty and refreshing, and I love that they’re zero calories and have no sugar. The flavor dial lets me adjust how strong I want the flavor, which is a great touch. Encourages Hydration: Since I started using this bottle, I’ve been drinking way more water throughout the day. The ability to swap out flavors and control the taste keeps me reaching for it over and over again. Conclusion: This starter kit is a fantastic introduction to the Cirkul system. It’s convenient, well-made, and the flavors are delicious. Highly recommend it to anyone who wants to drink more water and enjoy it while they’re at it! Read more
Xavier—August 29, 2025
It’s a really good product and the flavors I’ve tried so far all taste good. The only problems are that one sip/flavor does NOT last six refills, only about 3 depending on how much flavor you like. Also it makes you drink it in a way similar to a baby bottle, and makes a bit of noise. Other than those two things, it’s great and hasn’t gotten me bullied so far. Read more
MikeUnboxed—March 19, 2025
I’ve really enjoyed using the Cirkul 32oz Starter Kit! The bottle itself is lightweight, BPA-free, and easy to carry around. The flavor cartridges are a game-changer—both the Blueberry Grape and Kiwi Berry tasted great without being overly sweet, and I love that they have zero calories and no sugar. One thing to note is that the pods can be a bit pricey when buying locally, but with a little research, I found ways to cut costs. ;) Youtube was great for this. Despite that, this system has definitely helped me increase my water intake, which is a huge plus! If you struggle to drink enough water, this is worth trying. I'm on a weight loss journey, and this has been great for me. Pros: Great flavors, customizable taste settings, BPA-free bottle Cons: Flavor pods can be expensive Would I recommend it? Yes! Just be mindful of the cartridge cost. Read more
Jennifer—December 18, 2025
I am no water drinker at all but this does work and taste great so i am actually drinking water. So many flavors to choose from and a easy to use. Read more
Lisa Riemer—October 23, 2025
Meh, flavor runs out fast. I do drink way more water but I think the idea of this is better than the function. Changing the flavor amount don’t work either Read more
Mon—December 4, 2025
genuinely the concept of this is cool and might get you to drink more water if you severely lack the ability to drink water on it’s own. after owning a cirkul bottle i realized that i enjoy water way more than the flavor that they sell. it doesn’t taste like juice at all if thats what you're expecting. it tastes like those zero sugar drinks and genuinely tastes really artificial. of course thats what you should expect since it’s essentially just trying to get you to drink more water. the bottle itself is made really nice and doesn’t feel like cheap material. the flavors they give with this bottle are not that great but doable if you're just trying to drink more water. Read more